Environment
Etna Elementary — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Etna Elementary in Etna, Ohio.
Latest Air Quality Index
40
Good · monitor 25.7 km away
PM2.5 annual9.6 µg/m³
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
40
AQI latest — Good
40
AQI 7-day avg
0
Days unhealthy in last 90
9.6
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
47.7
Ozone annual ppb
18.3
NO₂ annual ppb
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
0
TRI sites within 1 mile
3
TRI sites within 5 miles
10.2 mi
Nearest Superfund (NPL)
AIR FORCE PLANT 85
5.6 mi
Nearest brownfield
KIRKERSVILLE NATIONAL RD PROPERTY
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).